--- product_id: 214187239 title: "SANDISK 512GB Extreme PRO CFexpress Card Type B - SDCFE-512G-GN4NN" brand: "sandisk" price: "2843.76 DT" currency: TND in_stock: true reviews_count: 13 category: "Sandisk" url: https://www.desertcart.tn/products/214187239-sandisk-512gb-extreme-pro-cfexpress-card-type-b-sdcfe-512g store_origin: TN region: Tunisia --- # 1700MB/s read speed RAW 4K video capture 1400MB/s write speed SANDISK 512GB Extreme PRO CFexpress Card Type B - SDCFE-512G-GN4NN **Brand:** sandisk **Price:** 2843.76 DT **Availability:** ✅ In Stock ## Summary > ⚡ Capture. Create. Conquer. The ultimate speed for unstoppable pros. ## Quick Answers - **What is this?** SANDISK 512GB Extreme PRO CFexpress Card Type B - SDCFE-512G-GN4NN by sandisk - **How much does it cost?** 2843.76 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/214187239-sandisk-512gb-extreme-pro-cfexpress-card-type-b-sdcfe-512g) ## Best For - sandisk enthusiasts ## Why This Product - Trusted sandisk brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Blazing Fast Transfers:** Experience ultra-low latency with up to 1700MB/s read and 1400MB/s write speeds, accelerating your workflow like never before. - • **Backwards Compatibility:** Works effortlessly with select XQD cameras via firmware updates, ensuring your gear stays future-proof and versatile. - • **Lifetime Limited Warranty:** Invest confidently with SanDisk’s lifetime limited warranty, a testament to durability and professional reliability. - • **RescuePRO Deluxe Included:** Never lose a shot with included file recovery software, giving you peace of mind on every project. - • **Pro-Grade 4K RAW Video Ready:** Seamlessly capture and edit high-resolution 4K RAW footage without a hitch, perfect for content creators who demand excellence. ## Overview The SanDisk 512GB Extreme PRO CFexpress Card Type B delivers industry-leading read speeds up to 1700MB/s and write speeds up to 1400MB/s, enabling smooth, low-latency recording of RAW 4K video. Backwards-compatible with select XQD cameras, it includes RescuePRO Deluxe recovery software and comes with a lifetime limited warranty, making it the go-to choice for professional photographers and videographers seeking uncompromised performance and reliability. ## Description When you’re shooting where the action is, the CFexpress Card Type B unleashes the RAW performance of your gear. With read speeds up to 1700MB/s and write speeds up to 1400MB/s,** you’ll get low latency during high-speed recording and an enhanced workflow efficiency that’s far beyond anything existing SanDisk cards deliver. | *1GB=1,000,000,000 bytes. Actual user storage less. | **Up to 1700MB/s read speed; up to 1400MB/s write speed. Based on internal testing; performance may be lower depending upon host device, usage conditions, and other factors. 1MB=1,000,000 bytes. | (1)4K video (4069x2160p) support may vary based on host device, file attributes, usage conditions and other factors. See official SanDisk website for additional information and limitations. | (2)Backwards compatibility with select XQD cameras subject to the availability and installation of a camera firmware update provided by the camera manufacturer enabling CFexpress compatibility. | (3)Registration required; terms and conditions apply. Germany and regions not recognizing lifetime limited.. Review: Super Fast CFexpress Type B Card - As far as I can tell these are real and legit. Works perfectly in Canon R6iii. Works as you would expect. Super fast read and write speeds. I offloaded 37GB of video within 3 minutes which was insane to see. No v60 or v90 sd card could do that. This little thing does heat up pretty fast. You would be surprised how hot it gets after a heavy load of usage. Price is definitely a huge negative but we all know memory storage prices are completely out of control. I would buy this again no problem since quality and performance is top notch. Review: Excellent CF-Express card. - Works perfectly with my Canon EOS R6 Mark III mirrorless camera. It allows you to increase the size of the buffer considerably when shooting in. burst mode. Got a terrific low cost reader by Acer to attach to my Mac- works perfectly. Works well with Windows too though, not sure it will work as perfectly open that platform, but it should. I took 7K video with this and there wasn't so much as a hiccup. These cars do get a little warm though, but that's normal. ## Features - Read speeds of up to 1700MB/s and 1400MB/s write speeds** offer low latency during high-speed recording and enhance workflow efficiency far beyond existing SanDisk cards [512GB only; 128GB-256GB = 1700MB/s read / 1200 MB/s write; 64GB = 1500 MB/s read / 800MB/s write] | **Up to 1700MB/s read speed; up to 1400MB/s write speed. Based on internal testing; performance may be lower depending upon host device, usage conditions, and other factors. 1MB=1,000,000 bytes. - Enables smooth, RAW 4K video(1) | (1)4K video (4069x2160p) support may vary based on host device, file attributes, usage conditions and other factors. - The Cfexpress CardType B is backwards-compatible with select XQD cameras that adopt firmware enabling Cfexpress(2) | (2)Backwards compatibility with select XQD cameras subject to the availability and installation of a camera firmware update provided by the camera manufacturer enabling CFexpress compatibility. - RescuePRO Deluxe Recovery Software included(3) (download required) | (3)Registration required; terms and conditions apply ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B085DHR8SY | | Additional Features | Capture RAW 4K video with sustainable, latency-low performance, Easy file recovery with RescuePRO deluxe software, Up to 1400MB/s Sequential Write Performance, Up to 1700MB/s Sequential Read Performance, XQD Compatibility | | Best Sellers Rank | #152 in Micro SD Memory Cards | | Brand | Sandisk | | Color | Silver | | Compatible Devices | Backwards-compatible with select current XQD host devices (please consult your host device manufacturer for details on CFexpress card compatibility). Compatible Devices Backwards-compatible with select current XQD host devices (please consult your host device manufacturer for details on CFexpress card compatibility). See more | | Customer Reviews | 4.8 out of 5 stars 5,183 Reviews | | Flash Memory Type | XQD | | Hardware Connectivity | SDHC, microSDXC | | Item Dimensions L x W | 1.52"L x 1.17"W | | Item Weight | 12 g | | Manufacturer | Sandisk Technologies, Inc. | | Media Speed | 1400 MB/s | | Memory Storage Capacity | 512 GB | | Mfr Part Number | SDCFE-512G-GN4NN | | Model Name | SANSDCFE512GGN4NN | | Model Number | SDCFE-512G-GN4NN | | Read Speed | 1700 megabytes_per_second | | Secure Digital Association Speed Class | Class 10 | | UPC | 619659180881 | | Warranty Description | Lifetime limited manufacturer warranty | | Warranty Type | Lifetime | ## Product Details - **Brand:** Sandisk - **Color:** Silver - **Model Name:** SANSDCFE512GGN4NN ## Images ![SANDISK 512GB Extreme PRO CFexpress Card Type B - SDCFE-512G-GN4NN - Image 1](https://m.media-amazon.com/images/I/81Hnsk-wYEL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Super Fast CFexpress Type B Card *by J***N on May 28, 2026* As far as I can tell these are real and legit. Works perfectly in Canon R6iii. Works as you would expect. Super fast read and write speeds. I offloaded 37GB of video within 3 minutes which was insane to see. No v60 or v90 sd card could do that. This little thing does heat up pretty fast. You would be surprised how hot it gets after a heavy load of usage. Price is definitely a huge negative but we all know memory storage prices are completely out of control. I would buy this again no problem since quality and performance is top notch. ### ⭐⭐⭐⭐⭐ Excellent CF-Express card. *by J***Y on June 10, 2026* Works perfectly with my Canon EOS R6 Mark III mirrorless camera. It allows you to increase the size of the buffer considerably when shooting in. burst mode. Got a terrific low cost reader by Acer to attach to my Mac- works perfectly. Works well with Windows too though, not sure it will work as perfectly open that platform, but it should. I took 7K video with this and there wasn't so much as a hiccup. These cars do get a little warm though, but that's normal. ### ⭐⭐⭐⭐⭐ Boom *by L***A on June 27, 2026* Definetly extreme pro. I forgot it was in my pocket and went for a swim. Works perfect still. Can get hot sometimes though. Works well with my nikon z 6ii. ## Frequently Bought Together - SanDisk 512GB Extreme PRO CFexpress Card Type B - SDCFE-512G-GN4NN, micro sdxc Interface, XQD Memory Type - BENFEI CFexpress Type B Card Reader with USB 3.2 (Gen 2) 10Gbps, USB-C&USB-A 2-in-1 Type B CFexpress Adapter, Compatible with Windows/Mac/Linux/Android(Not for XQD Card) - Nikon EN-EL15c Rechargeable Li-ion Battery for Compatible DSLR and Mirrorless Cameras (Genuine Accessory) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/214187239-sandisk-512gb-extreme-pro-cfexpress-card-type-b-sdcfe-512g](https://www.desertcart.tn/products/214187239-sandisk-512gb-extreme-pro-cfexpress-card-type-b-sdcfe-512g) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-05*